/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.dubbo.config.spring.context.context.annotation.consumer;

import org.apache.dubbo.config.ApplicationConfig;
import org.apache.dubbo.config.RegistryConfig;
import org.apache.dubbo.config.annotation.Reference;
import org.apache.dubbo.config.spring.api.DemoService;
import org.apache.dubbo.config.spring.context.annotation.DubboComponentScan;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.PropertySource;

@Configuration("consumerConfiguration")
@DubboComponentScan(
    basePackageClasses = ConsumerConfiguration.class
)
@PropertySource("META-INF/default.properties")
public class ConsumerConfiguration {

  /**
   * Current application configuration, to replace XML config:
   * <prev>
   * &lt;dubbo:application name="dubbo-demo-application"/&gt;
   * </prev>
   *
   * @return {@link ApplicationConfig} Bean
   */
  @Bean("dubbo-demo-application")
  public ApplicationConfig applicationConfig() {
    ApplicationConfig applicationConfig = new ApplicationConfig();
    applicationConfig.setName("dubbo-demo-application");
    return applicationConfig;
  }

  /**
   * Current registry center configuration, to replace XML config:
   * <prev>
   * &lt;dubbo:registry address="N/A"/&gt;
   * </prev>
   *
   * @return {@link RegistryConfig} Bean
   */
  @Bean
  public RegistryConfig registryConfig() {
    RegistryConfig registryConfig = new RegistryConfig();
    registryConfig.setAddress("N/A");
    return registryConfig;
  }

  @Reference(version = "2.5.7", url = "dubbo://127.0.0.1:12345")
  private DemoService demoService;

  public DemoService getDemoService() {
    return demoService;
  }

  public void setDemoService(DemoService demoService) {
    this.demoService = demoService;
  }


  @Bean
  public Child c() {
    return new Child();
  }

  public static abstract class Ancestor {

    @Reference(version = "2.5.7", url = "dubbo://127.0.0.1:12345")
    private DemoService demoServiceFromAncestor;

    public DemoService getDemoServiceFromAncestor() {
      return demoServiceFromAncestor;
    }

    public void setDemoServiceFromAncestor(DemoService demoServiceFromAncestor) {
      this.demoServiceFromAncestor = demoServiceFromAncestor;
    }
  }

  public static abstract class Parent extends Ancestor {

    private DemoService demoServiceFromParent;

    public DemoService getDemoServiceFromParent() {
      return demoServiceFromParent;
    }

    @Reference(version = "2.5.7", url = "dubbo://127.0.0.1:12345")
    public void setDemoServiceFromParent(DemoService demoServiceFromParent) {
      this.demoServiceFromParent = demoServiceFromParent;
    }

  }

  public static class Child extends Parent {

    @Reference(version = "2.5.7", url = "dubbo://127.0.0.1:12345")
    private DemoService demoServiceFromChild;

    public DemoService getDemoServiceFromChild() {
      return demoServiceFromChild;
    }

    public void setDemoServiceFromChild(DemoService demoServiceFromChild) {
      this.demoServiceFromChild = demoServiceFromChild;
    }
  }

}
